15804984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 42940800

約数和(自身を除く): 27135816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 179, 283, 312, 358, 537, 566, 716, 849, 1074, 1132, 1432, 1698, 2148, 2264, 2327, 3396, 3679, 4296, 4654, 6792, 6981, 7358, 9308, 11037, 13962, 14716, 18616, 22074, 27924, 29432, 44148, 50657, 55848, 88296, 101314, 151971, 202628, 303942, 405256, 607884, 658541, 1215768, 1317082, 1975623, 2634164, 3951246, 5268328, 7902492, 15804984]

約数ペア:

[(1, 15804984), (2, 7902492), (3, 5268328), (4, 3951246), (6, 2634164), (8, 1975623), (12, 1317082), (13, 1215768), (24, 658541), (26, 607884), (39, 405256), (52, 303942), (78, 202628), (104, 151971), (156, 101314), (179, 88296), (283, 55848), (312, 50657), (358, 44148), (537, 29432), (566, 27924), (716, 22074), (849, 18616), (1074, 14716), (1132, 13962), (1432, 11037), (1698, 9308), (2148, 7358), (2264, 6981), (2327, 6792), (3396, 4654), (3679, 4296)]